JP3002451B1 - Airtight structure of elevator hall - Google Patents
Airtight structure of elevator hallInfo
- Publication number
- JP3002451B1 JP3002451B1 JP24687098A JP24687098A JP3002451B1 JP 3002451 B1 JP3002451 B1 JP 3002451B1 JP 24687098 A JP24687098 A JP 24687098A JP 24687098 A JP24687098 A JP 24687098A JP 3002451 B1 JP3002451 B1 JP 3002451B1
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- frame
- opening
- edge
- airtightness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
【要約】
【課題】 エレベータを設置している昇降空間と屋内空
間との間の気密を図るのに際して、充分な気密を図りな
がら、外観を高め、施工も容易におこなえるようにす
る。
【解決手段】 開閉扉１及びこれを駆動する駆動部２を
備えてエレベータ乗場に設置される乗場ユニット３と、
建物側のエレベータ用の開口部の縁部４との間の気密を
図る構造である。乗場ユニット３に枠体５を前方に突出
させて設け、枠体５とエレベータ前面壁６のような建物
側の開口部の縁部４を構成する部材との間の気密を図
る。An object of the present invention is to provide an airtight system between an elevator space and an indoor space in which an elevator is installed and an indoor space, while improving the external appearance while ensuring sufficient airtightness, and facilitating construction. SOLUTION: A landing unit 3 including an opening / closing door 1 and a driving unit 2 for driving the door is installed in an elevator landing,
This is a structure for achieving airtightness between the elevator and the edge 4 of the opening for the building. A frame 5 is provided in the landing unit 3 so as to protrude forward, and airtightness between the frame 5 and a member such as an elevator front wall 6 that forms the edge 4 of the opening on the building side is achieved.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、エレベータ乗場の
気密構造に関し、詳しくは、エレベータを設置している
昇降空間と屋内空間との間の気密を図るのに際して、充
分な気密を図りながら、外観を高め、施工も容易におこ
なえるようにしようとする技術に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight structure of an elevator hall, and more particularly, to an airtight structure between an elevator space where an elevator is installed and an indoor space while ensuring sufficient airtightness. The present invention relates to a technique for improving the workability and facilitating construction.
【０００２】[0002]
【従来の技術】従来、エレベータを設置している昇降空
間とエレベータホールのような屋内空間とは開閉扉によ
って隔絶されているが、エレベータ乗場においては、図
１０に示すように、開閉扉１及びこれを駆動する駆動部
などを備えた乗場ユニット３が上下の梁などを介して建
物側に取付けられるのであり、この場合、乗場ユニット
３と建物の開口部の縁部４を構成するエレベータ前面壁
６との間に隙間ｄが生じるものとなる。2. Description of the Related Art Conventionally, a lift space in which an elevator is installed is separated from an indoor space such as an elevator hall by an opening / closing door. In an elevator hall, as shown in FIG. A landing unit 3 having a driving unit for driving the same is attached to the building via upper and lower beams, etc. In this case, the landing unit 3 and an elevator front wall constituting an edge 4 of the opening of the building 6, a gap d is generated.
【０００３】しかして、エレベータの昇降に伴って生じ
る気流に起因して昇降空間からエアーコンディションが
なされているエレベータホールのような屋内空間に向け
て、又、逆向に通気がおこなわれ、屋内側のエアーコン
ディションを良好に保ち難いという問題があった。[0003] However, due to the airflow generated as the elevator moves up and down, ventilation is performed from the elevating space to an indoor space such as an elevator hall where air is being conditioned, and vice versa. There was a problem that it was difficult to maintain good air conditions.
【０００４】そこで、乗場ユニット３及びエレベータ前
面壁６の施工を終えた後、これらの間の隙間ｄを埋める
ように、隙間充填剤を充填することも考えられるが、外
観が低下しやすく施工が面倒になるなどという問題があ
った。Therefore, after finishing the construction of the hall unit 3 and the elevator front wall 6, it is conceivable to fill a gap filler so as to fill the gap d between them, but the appearance tends to be deteriorated and the construction is easy. There was a problem that it became troublesome.
【０００５】[0005]
【発明が解決しようとする課題】本発明はこのよう問題
を解消しようとするものであり、エレベータを設置して
いる昇降空間と屋内空間との間の気密を図るのに際し
て、充分な気密を図りながら、外観を高め、施工も容易
におこなえるエレベータ乗場の気密構造を提供すること
を課題とするものである。SUMMARY OF THE INVENTION The present invention is intended to solve such a problem, and is intended to provide sufficient airtightness between an elevator space and an indoor space in which an elevator is installed. It is an object of the present invention to provide an airtight structure of an elevator hall that can enhance the appearance and facilitate the construction.
【０００６】[0006]
【課題を解決するための手段】請求項１においては、開
閉扉１及びこれを駆動する駆動部２を備えてエレベータ
乗場に設置される乗場ユニット３と、建物側のエレベー
タ用の開口部の縁部４との間の気密を図る構造であっ
て、乗場ユニット３に枠体５を前方に突出させて設け、
前面板６ａが貼られていなくて開口部の縁部を構成して
いるエレベータ前面壁６と枠体５との間に合板３４を挿
入し、エレベータ前面壁６に合板３４を押さえて前面板
６ａを貼ることを特徴とするものである。このような構
成によれば、乗場ユニット３より前面側に突出した枠体
５に対して建物側の開口部の縁部４を構成するエレベー
タ前面壁６のような開口部の縁部材との間で気密を図れ
ばよく、気密を図る施工を容易におこなうことができる
のであり、しかして、エレベータの昇降空間とエレベー
タホールのような屋内空間との気密を充分に図ることが
できながら、乗場ユニット３側の枠体５によって建物側
の開口部の縁部４を構成するエレベータ前面壁６の端面
を覆うことができ、枠体５を飾り枠として外観を高める
ことができるものである。According to the first aspect of the present invention, a landing unit 3 installed in an elevator landing including an opening / closing door 1 and a driving unit 2 for driving the door, and an edge of an opening for an elevator on a building side. This is a structure for achieving airtightness between the floor unit 5 and the floor unit 5.
The front plate 6a is not stuck and forms the edge of the opening.
Plywood 34 between the elevator front wall 6 and the frame 5
And insert the plywood 34 into the elevator front wall 6
6a is characterized in Rukoto bonded to. According to such a configuration, between the frame body 5 protruding forward from the hall unit 3 and the edge member of the opening such as the elevator front wall 6 constituting the edge 4 of the opening on the building side. Airtightness can be easily achieved, and the construction for airtightness can be easily performed. However, while the airtightness between the elevator space and the indoor space such as the elevator hall can be sufficiently achieved, the landing unit The end face of the elevator front wall 6 constituting the edge 4 of the opening on the building side can be covered by the frame 5 on the three side, and the appearance can be enhanced by using the frame 5 as a decorative frame.
【０００７】請求項２においては、開閉扉１と枠体５と
の間に、気密を図るためのモヘヤ８を配設していること
を特徴とするものである。このような構成によれば、モ
ヘヤ８によって、開閉動作する開閉扉１と枠体５との間
の気密を図ることができるのであり、気密性を、一層、
高めることができるものである。According to a second aspect of the present invention, a mohair 8 for airtightness is provided between the door 1 and the frame 5. According to such a configuration, airtightness between the opening / closing door 1 and the frame body 5 that opens and closes can be achieved by the mohair 8, and airtightness can be further improved.
It can be enhanced.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１は概略平断面図、図２は分解
斜視図、図３は縦断面図、図４は部分斜視図である。Embodiments of the present invention will be described below with reference to the drawings. 1 is a schematic plan sectional view, FIG. 2 is an exploded perspective view, FIG. 3 is a longitudinal sectional view, and FIG. 4 is a partial perspective view.
【０００９】図２に示すように、乗場ユニット３は例え
ば金属フレームを連結して構成した周部枠９の敷居材と
なる下部フレーム１７に走行レール１１が敷設され、上
部にはランナーレール１２が架設され、ランナーレール
１２にはランナー１３が走行自在に載設され、電動モー
タ等を備えている駆動部２にてランナー１３を走行させ
てランナー１３を保持している開閉扉１を開閉できるよ
うにしている。As shown in FIG. 2, the landing unit 3 has, for example, a running rail 11 laid on a lower frame 17 serving as a sill material of a peripheral frame 9 formed by connecting metal frames, and a runner rail 12 on an upper portion. A runner 13 is mounted on the runner rail 12 so as to run freely, and the drive unit 2 having an electric motor or the like allows the runner 13 to run so that the door 1 holding the runner 13 can be opened and closed. I have to.
【００１０】図２及び図３に示すように、乗場ユニット
３の下部フレーム１７が家屋構造体の根太１４に取付け
フレーム１５及び捨て梁１６を介してボルト１８にて固
定され、家屋構造体の上梁２０に取付けフレーム２１を
介してチャンネル材２２が取付けられ、チャンネル材２
２に吊下げ金物２３を介して乗場ユニット３の上部フレ
ーム２４が取付けられて、乗場ユニット３が家屋構造材
の各階の根太１４及び上梁２０などに固定されている。
根太１４上には下地材を介して床仕上げ材２５が敷設さ
れている。As shown in FIGS. 2 and 3, a lower frame 17 of the landing unit 3 is fixed to a joist 14 of the house structure by a bolt 18 via a mounting frame 15 and a dumping beam 16, and is mounted on the house structure. The channel member 22 is attached to the beam 20 via the attachment frame 21, and the channel member 2
The upper frame 24 of the landing unit 3 is attached to 2 via a hanging hardware 23, and the landing unit 3 is fixed to the joist 14 and the upper beam 20 of each floor of the house structural material.
On the joist 14, a floor finishing material 25 is laid via a base material.
【００１１】乗場ユニット３の一方の縦フレーム２６に
は例えば木製の戸当たり２７が取付けられ、戸当たり２
７は下部フレーム１７に載設され、枠体５を構成する一
方の縦枠２８が取付け金具２９を介してビス止めされ、
左右の縦枠２８，２８の上端間に上枠３０がビス３１に
て固定されて、又、上枠３０が吊下げフレーム４０にて
上部フレーム２４に取付けられている。A wooden door stop 27 is attached to one vertical frame 26 of the landing unit 3, for example.
7 is mounted on the lower frame 17, and one of the vertical frames 28 constituting the frame body 5 is screwed via a mounting bracket 29,
The upper frame 30 is fixed between the upper ends of the left and right vertical frames 28, 28 with screws 31, and the upper frame 30 is attached to the upper frame 24 by the hanging frame 40.
【００１２】図５に示すように、下部フレーム１７と走
行レール１１間に取付け金具３２が介装されてネジ体４
２等にて固定され、取付け金具３２に折り曲げられて形
成されている取付け片４１が縦枠２８，２８の下端部に
ビス３３にて取付けられて枠体５が下部フレーム１７に
取付けられている。このようにして、三方枠となる枠体
５が乗場ユニット３に取付けられている。ネジ体４２は
皿ビスが使用されて沈められ、開閉扉１の走行の邪魔に
ならないようにしている。As shown in FIG. 5, a mounting member 32 is interposed between the lower frame 17 and the running rail 11 to
2 and the like, and a mounting piece 41 formed by bending the mounting bracket 32 is mounted on the lower ends of the vertical frames 28, 28 with screws 33, and the frame 5 is mounted on the lower frame 17. . In this way, the frame 5 serving as a three-sided frame is attached to the hall unit 3. The screw body 42 is sunk using a countersunk screw so as not to obstruct the running of the door 1.
【００１３】図７に示すように、根太１４等の上に載設
されて施工されるエレベータ前面壁６は、石膏ボードの
ような前面板６ａが貼られていない状態で施工するので
あり［同図（ａ）（ｂ）参照］、次に、合板３４をエレ
ベータ前面壁６の桟材６ｂと枠体５の縦枠２８との間に
挿入して、この箇所の気密を図るのであり［同図（ｃ）
参照］、次に、石膏ボードのような前面板６ａを合板３
４を押さえて縦枠２８に当接させ、その後、前面板６ａ
に例えばクロス３５を貼ってエレベータ前面壁６の施工
を終えるのである［同図（ｄ）参照］。このようなエレ
ベータ前面壁６の施工は、左右の縦枠２８，２８及び上
枠３０の三方においておこなわれる。As shown in FIG. 7, the elevator front wall 6 mounted and installed on a joist 14 or the like is constructed without a front plate 6a such as a gypsum board. Next, the plywood 34 is inserted between the crosspiece 6b of the elevator front wall 6 and the vertical frame 28 of the frame body 5 to achieve airtightness at this point [see FIGS. Figure (c)
Next, the front plate 6a such as a gypsum board is attached to the plywood 3
4 to abut against the vertical frame 28, and then the front panel 6a
Then, for example, a cloth 35 is attached thereto, and the construction of the elevator front wall 6 is completed [see FIG. The construction of the elevator front wall 6 is performed on three sides of the left and right vertical frames 28, 28 and the upper frame 30.
【００１４】しかして、乗場ユニット３より前面側に突
出した枠体５に対して建物側の開口部の縁部４を構成す
るエレベータ前面壁６のような開口部の縁部材との間で
気密を図るのであり、かかる気密を図る施工を容易にお
こなうことができるのであり、エレベータの昇降空間と
エレベータホールのような屋内空間との気密を充分に図
ることができながら、乗場ユニット３側の枠体５によっ
て建物側の開口部の縁部４を構成するエレベータ前面壁
６の端面を覆うことができ、枠体５を飾り枠として外観
を高めることができるものである。Thus, the frame 5 projecting forward from the landing unit 3 is airtight between an edge member of the opening such as an elevator front wall 6 constituting the edge 4 of the opening on the building side. Therefore, it is possible to easily perform such airtight construction, and it is possible to sufficiently achieve airtightness between the elevator space and the indoor space such as the elevator hall. The end face of the elevator front wall 6 that forms the edge 4 of the opening on the building side can be covered by the body 5, and the appearance can be enhanced by using the frame body 5 as a decorative frame.
【００１５】図８（ａ）に示すように戸当たり２７と扉
体１ａ、同図（ｂ）に示すように縦枠２８と扉体１ｂ、
同図（ｃ）に示すように扉体１ａ，１ｂ間にはモヘヤ８
が介装されて、開閉扉１の閉時は言うにおよばず開閉動
作中においても気密を保つようにしている。同図（ｄ）
はモヘヤ８を示していて、モヘヤ８は粘着剤が塗布され
ている基板３６に高さを低くして植毛３７が形成され、
植毛３７の幅方向の略中央部に腰の弱いフィルム３８が
立上げられているものであり、フィルム３８の腰が弱い
ので、開閉扉１の扉体１ａ，１ｂとの摺動抵抗を小にし
ている。このようなモヘヤ８は、図９（ａ）の概略平面
図の斜線域イに、又、同図（ｂ）の概略正断面図のよう
に、扉１ａ，１ｂの下端面域ロに付設するものである。
同図（ｂ）（ｃ）において、符号３９は下部ランナ−で
あり、走行レール１１の溝を走行するものである。As shown in FIG. 8 (a), the door stop 27 and the door 1a, as shown in FIG. 8 (b), the vertical frame 28 and the door 1b,
As shown in FIG. 3C, a mohair 8 is provided between the doors 1a and 1b.
Is provided so that the airtightness is maintained during the opening / closing operation as well as when the opening / closing door 1 is closed. Figure (d)
Indicates mohair 8, and mohair 8 has a lower height on substrate 36 to which the adhesive is applied, and flocking 37 is formed,
A weak waist film 38 is set up substantially at the center of the flocking 37 in the width direction. Since the waist of the film 38 is weak, the sliding resistance of the door 1 with the doors 1a and 1b is reduced. ing. Such a mohair 8 is attached to the hatched area A in the schematic plan view of FIG. 9A and to the lower end surface area B of the doors 1a and 1b as shown in the schematic front sectional view of FIG. 9B. Things.
In FIGS. 7B and 7C, reference numeral 39 denotes a lower runner, which runs in a groove of the running rail 11.
【００１６】[0016]
【発明の効果】請求項１においては、乗場ユニットに枠
体を前方に突出させて設け、前面板が貼られていなくて
開口部の縁部を構成しているエレベータ前面壁と枠体と
の間に合板を挿入し、エレベータ前面壁に合板を押さえ
て前面板を貼るから、乗場ユニットより前面側に突出し
た枠体に対して建物側の開口部の縁部を構成するエレベ
ータ前面壁のような開口部の縁部材との間で気密を図れ
ばよく、気密を図る施工を容易におこなうことができ、
しかして、エレベータの昇降空間とエレベータホールの
ような屋内空間との気密を充分に図ることができなが
ら、乗場ユニット側の枠体によって建物側の開口部の縁
部を構成するエレベータ前面壁の端面を覆うことがで
き、枠体を飾り枠として外観を高めることができるとい
う利点がある。According to the first aspect of the present invention, the frame unit is provided in the hall unit so as to protrude forward, and the front plate is not attached.
Elevator front wall and frame that constitute the edge of the opening
Insert plywood between and hold plywood on elevator front wall
Since the front panel is stuck , if the frame that protrudes from the landing unit to the front side is airtight between the edge of the opening such as the elevator front wall that forms the edge of the opening on the building side, Well, airtight construction can be easily performed,
Thus, while the air-tightness between the elevator space and the indoor space such as the elevator hall can be sufficiently ensured, the end face of the elevator front wall which forms the edge of the opening on the building side by the frame on the hall unit side. And the frame can be used as a decorative frame to enhance the appearance.
【００１７】請求項２においては、開閉扉と枠体との間
に、気密を図るためのモヘヤを配設しているから、請求
項１の効果に加えて、モヘヤによって、開閉動作する開
閉扉と枠体との間の気密を図ることができ、気密性を、
一層、高めることができるという利点がある。According to a second aspect of the present invention, since a moher for airtightness is provided between the opening and closing door and the frame, in addition to the effect of the first aspect, the opening and closing door is opened and closed by the moher. And the frame can be airtight,
There is an advantage that it can be further increased.
【図１】本発明の実施の形態を示す概略平断面図であ
る。FIG. 1 is a schematic plan sectional view showing an embodiment of the present invention.
【図２】同上の分解斜視図である。FIG. 2 is an exploded perspective view of the same.
【図３】同上の縦断面図である。FIG. 3 is a longitudinal sectional view of the same.
【図４】同上の部分分解斜視図である。FIG. 4 is a partially exploded perspective view of the same.
【図５】（ａ）は同上の部分断面図、（ｂ）は部分斜視
図、（ｃ）は部分側面図である。5A is a partial sectional view of the same, FIG. 5B is a partial perspective view, and FIG. 5C is a partial side view.
【図６】（ａ）は同上の走行レールの断面図、（ｂ）は
レールの側面図である。FIG. 6A is a cross-sectional view of the traveling rail, and FIG. 6B is a side view of the rail.
【図７】（ａ）は同上の部分断面図、（ｂ）乃至（ｄ）
は同上の作用を示す断面図である。FIG. 7A is a partial cross-sectional view of the same, and FIGS.
FIG. 4 is a cross-sectional view showing the same operation.
【図８】同上のモヘヤによる気密構造を示し、（ａ）
（ｂ）（ｃ）は断面図、（ｄ）はモヘヤの概略断面図で
ある。FIG. 8 shows an airtight structure by the same mohair as in the above (a).
(B) and (c) are sectional views, and (d) is a schematic sectional view of mohair.
【図９】（ａ）は同上のモヘヤを付設する域を示す概略
平断面図、（ｂ）は概略正面図、（ｃ）は概略側面図で
ある。9A is a schematic plan sectional view showing an area where the same mohair is attached, FIG. 9B is a schematic front view, and FIG. 9C is a schematic side view.
【図１０】従来例の概略平断面図である。FIG. 10 is a schematic plan sectional view of a conventional example.
１ 開閉扉 ２ 駆動部 ３ 乗場ユニット ４ 開口部の縁部 ５ 枠体 ６ エレベータ前面壁 ７ 開口部の縁部材 ８ モヘヤ DESCRIPTION OF SYMBOLS 1 Opening door 2 Drive part 3 Landing unit 4 Edge of opening 5 Frame 6 Elevator front wall 7 Edge member of opening 8 Mohair
───────────────────────────────────────────────────── フロントページの続き (72)発明者 桑原 弘明 茨城県つくば市和台32 積水化学工業株 式会社内 (72)発明者 平井 希一 茨城県つくば市和台32 積水化学工業株 式会社内 (56)参考文献 実開 平５−19274（ＪＰ，Ｕ) 実開 平２−31285（ＪＰ，Ｕ) 実開 平７−31775（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B66B 13/30 ──────────────────────────────────────────────────の Continued on the front page (72) Inventor Hiroaki Kuwahara 32 Wadai, Tsukuba, Ibaraki Prefecture Sekisui Chemical Co., Ltd. (72) Inventor Kiichi Hirai 32 Wadai, Tsukuba City, Ibaraki Prefecture Sekisui Chemical Co., Ltd. (56) References JP 5-19274 (JP, U) JP 2 31285 (JP, U) JP 7-31775 (JP, U) (58) Fields surveyed (Int. Cl. 7) , DB name) B66B 13/30
Claims (2)
てエレベータ乗場に設置される乗場ユニットと、建物側
のエレベータ用の開口部の縁部との間の気密を図る構造
であって、乗場ユニットに枠体を前方に突出させて設
け、前面板が貼られていなくて開口部の縁部を構成して
いるエレベータ前面壁と枠体との間に合板を挿入し、エ
レベータ前面壁に合板を押さえて前面板を貼って成るこ
とを特徴とするエレベータ乗場の気密構造。An airtight structure is provided between a hall unit provided in an elevator hall having an opening / closing door and a drive unit for driving the door, and an edge of an opening for an elevator on a building side, Providing the landing unit with the frame protruding forward, the front panel is not affixed and the edge of the opening is configured
Plywood between the elevator front wall and the frame
An airtight structure for an elevator hall , wherein a plywood is pressed against a front wall of the elevator and a front panel is attached .
のモヘヤを配設して成ることを特徴とする請求項１記載
のエレベータ乗場の気密構造。2. The airtight structure of an elevator hall according to claim 1, wherein a mohair for airtightness is provided between the door and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24687098A JP3002451B1 (en) | 1998-09-01 | 1998-09-01 | Airtight structure of elevator hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24687098A JP3002451B1 (en) | 1998-09-01 | 1998-09-01 | Airtight structure of elevator hall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP3002451B1 true JP3002451B1 (en) | 2000-01-24 |
| JP2000072365A JP2000072365A (en) | 2000-03-07 |
Family
ID=17154965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24687098A Expired - Fee Related JP3002451B1 (en) | 1998-09-01 | 1998-09-01 | Airtight structure of elevator hall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3002451B1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006100568A (en) * | 2004-09-29 | 2006-04-13 | Nikon Corp | Scanning projection aligner, and method of manufacturing micro device |
| CN102774726A (en) * | 2012-07-10 | 2012-11-14 | 希姆斯电梯(中国)有限公司 | Mounting structure of asymmetrical lift car walls |
| KR102600017B1 (en) * | 2023-03-14 | 2023-11-08 | (주)트라비스엘리베이터 | Smoke blocking structure of the lower surface and outer surface of the elevator platform door |
| KR102649735B1 (en) * | 2023-03-14 | 2024-03-20 | (주)트라비스엘리베이터 | Smoke blocking structure of the upper and contact surfaces of the elevator platform door |
| KR102600024B1 (en) * | 2023-03-14 | 2023-11-08 | (주)트라비스엘리베이터 | Smoke blocking structure of the upper and outer surfaces of the elevator platform door |
| KR102600038B1 (en) * | 2023-03-14 | 2023-11-08 | (주)트라비스엘리베이터 | Smoke shield pad structure of elevator platform door |
| KR102600035B1 (en) * | 2023-03-14 | 2023-11-08 | (주)트라비스엘리베이터 | Smoke blocking structure of the contact surface and lower surface of the elevator platform door |
-
1998
- 1998-09-01 JP JP24687098A patent/JP3002451B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000072365A (en) | 2000-03-07 |
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